Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Cargo
SVETOSLAVA
MMSI 511100709 · Call sign T8A3899
Not yet on Master's MateType
Cargo
Flag
PLWLength
133 m
Beam
17 m
Draft
2.6 m
Call sign
T8A3899
IMO
8863343
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
38
Registered in Palau, SVETOSLAVA is a 133-metre cargo carrier. She's built with a 17 m beam and a 2.6-metre draft. Officially she's MMSI 511100709, call sign T8A3899, IMO 8863343. The Master's Mate Safety Initiative Network welcomes SVETOSLAVA — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on SVETOSLAVA, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
40.9365° N, 28.9347° E
Transiting the Bosphorus? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SVETOSLAVA on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim SVETOSLAVA and switch it all on
Free to join · nothing to install to start · cancel anytime
About SVETOSLAVA
What kind of vessel is SVETOSLAVA?
SVETOSLAVA is a Cargo flagged to Palau.
Where was SVETOSLAVA last seen?
SVETOSLAVA was last reported in the Bosphorus in Jun 2026 on public AIS.
What is SVETOSLAVA's MMSI?
SVETOSLAVA's MMSI is 511100709. Call sign T8A3899. IMO 8863343.
How big is SVETOSLAVA?
SVETOSLAVA is about 133 m long, 17 m on the beam, drawing 2.6 m.
Is SVETOSLAVA on the Master's Mate Safety Initiative Network?
Not yet. If SVETOSLAVA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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